Range

TeSys TeSys Deca

Product name

TeSys D TeSys Deca

Product or component type

Changeover contactor

Device short name

LC2D

contactor application

Resistive load

utilisation category

AC-1

Device presentation

Preassembled, with prewired power connections

Poles description

4P

power pole contact composition

4 NO

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz Power circuit: <= 300 V DC

[Ie] rated operational current

25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit

Control circuit type

AC at 50/60 Hz

[Uc] control circuit voltage

48 V AC 50/60 Hz

Auxiliary contact composition

1 NO + 1 NC

[Uimp] rated impulse withstand voltage

6 kV conforming to IEC 60947

Overvoltage category

III

[Ith] conventional free air thermal current

10 A (at 60 °C) for signalling circuit 25 A (at 60 °C) for power circuit

Irms rated making capacity

250 A at 440 V for power circuit conforming to IEC 60947 140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1

Rated breaking capacity

250 A at 440 V for power circuit conforming to IEC 60947

[Icw] rated short-time withstand current

30 A 40 °C - 10 min for power circuit 61 A 40 °C - 1 min for power circuit 105 A 40 °C - 10 s for power circuit 210 A 40 °C - 1 s for power circuit 100 A - 1 s for signalling circuit 120 A - 500 ms for signalling circuit 140 A - 100 ms for signalling circuit

Associated fuse rating

10 A gG for signalling circuit conforming to IEC 60947-5-1 40 A gG at <= 690 V coordination type 1 for power circuit 25 A gG at <= 690 V coordination type 2 for power circuit

Average impedance

2.5 mOhm - Ith 25 A 50 Hz for power circuit

[Ui] rated insulation voltage

Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified

Electrical durability

0.8 Mcycles 25 A AC-1 at Ue <= 690 V

Power dissipation per pole

1.56 W AC-1

Front cover

With

Interlocking type

Mechanical

mounting support

Rail Plate

Standards

CSA C22.2 No 60947-4-1 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 60947-4-1 UL 60947-5-1 CSA C22.2 No 60947-5-1 GB/T 14048.4

product certifications

UL CSA CCC EAC UKCA CB EU-RO-MR by DNV-GL

Connections - terminals

Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid

Tightenin